[PATCH 4/4] powerpc/kvm: Add ifdefs around template code

Michael Ellerman mpe at ellerman.id.au
Wed Sep 11 21:57:46 AEST 2019


Some of the templates used for KVM patching are only used on certain
platforms, but currently they are always built-in, fix that.

Signed-off-by: Michael Ellerman <mpe at ellerman.id.au>
---
 arch/powerpc/kernel/kvm_emul.S | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/arch/powerpc/kernel/kvm_emul.S b/arch/powerpc/kernel/kvm_emul.S
index 9dd17dce10a1..7af6f8b50c5d 100644
--- a/arch/powerpc/kernel/kvm_emul.S
+++ b/arch/powerpc/kernel/kvm_emul.S
@@ -192,6 +192,8 @@
 kvm_emulate_mtmsr_len:
 	.long (kvm_emulate_mtmsr_end - kvm_emulate_mtmsr) / 4
 
+#ifdef CONFIG_BOOKE
+
 /* also used for wrteei 1 */
 .global kvm_emulate_wrtee
 kvm_emulate_wrtee:
@@ -285,6 +287,10 @@
 kvm_emulate_wrteei_0_len:
 	.long (kvm_emulate_wrteei_0_end - kvm_emulate_wrteei_0) / 4
 
+#endif /* CONFIG_BOOKE */
+
+#ifdef CONFIG_PPC_BOOK3S_32
+
 .global kvm_emulate_mtsrin
 kvm_emulate_mtsrin:
 
@@ -334,6 +340,8 @@
 kvm_emulate_mtsrin_len:
 	.long (kvm_emulate_mtsrin_end - kvm_emulate_mtsrin) / 4
 
+#endif /* CONFIG_PPC_BOOK3S_32 */
+
 	.balign 4
 	.global kvm_tmp
 kvm_tmp:
-- 
2.21.0



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